Print out and solve this acrostic puzzle by Edward McArdle.
Print and solve several historically-themed acrostic puzzles at this site. Instructions for solving acrostics and archives of past puzzles are included.
Printable acrostics, solving directions, and related links can be found at this site.
This acrostic by Emily Cox and Henry Rathvon is square-shaped and has no black squares. Instead, letters interrupt the sequence of the quote to spell out its source.